Duvalco was established in 1956 in the Netherlands to provide solutions in butterfly valve engineering and production.
Today, we design and produce standard and custom-made valves in accordance with international standards and customer’s requirement.
Duvalco’s headquarters is now in Singapore and products are produced in Duvalco’s plant in China where quality is constantly monitored. Duvalco has adopted latest techniques in design and manufacturing in order to supply high quality products on time anywhere in the world. The Singapore Headquarters has also a manufacturing facility where the products can be assembled and tested as per customer’s requirements and standards. 
Duvalco has regional offices in Holland, Abu Dhabi, China, India and United Kingdom, and distributors worldwide.
Duvalco’s mission is:
- to be a quality valve manufacturer for :
- the water & waste water companies,
- marine, shipbuilding
- Industry in general.
- to supply quality valves solutions through strong and long term partnership with customers.
Duvalco’s vision is to be a world leader in valve solutions.
